Repairs, Hydrates, & Brightens

No.4P Blonde Enhancer Toning Shampoo

£26 Full item price
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About Nº.4P

Unbreakable Blondes

Highly concentrated purple shampoo cleanses, tones, and repairs while keeping hair hydrated from roots to ends. Sulfate-free formula creates a rich lather to neutralize brassiness and boost brightness after one use for all blonde, lightened, and grey hair.

Scientifically Proven:
3x Brighter*
*Compared to top purple shampoos

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Where:
Apply to wet hair, lather fully, and let process.
When:
2-3 times per week or as often as needed to neutralize unwanted brassiness.
For:
All blonde, lightened, and grey hair.
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No.4P Blonde Enhancer Toning Shampoo
STEP 1:
Apply to wet hair. Lather fully and let process 1-3 minutes. Rinse.
No.4P Blonde Enhancer Toning Shampoo
PRO TIP:
For more intense toning, leave on hair up to 5 minutes.
No.4P Blonde Enhancer Toning Shampoo
STEP 2:
Follow with Nº.5 Bond Maintenance™ Conditioner for everyday moisture or Nº.8 Bond Intense Moisture Mask for extra hydration.
Ingredients:
Free of DEA, Aldehydes and Formaldehyde

All Hair Types

Cruelty Free

Gluten Free

Nut Free

Paraben Free

PH Balanced

Phosphate Free

Phthalate Free

Sulfate Free

Vegan

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The Original Bond Builder

The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.
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Group Created with Sketch. Group Created with Sketch.

The Original Bond Builder

The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.
how it works Arrow Icon
No.4P Blonde Enhancer Toning Shampoo
No.4P Blonde Enhancer Toning Shampoo
How It Works
A single molecule, free of silicones and oils, dramatically improves the hair strength, protects from within, and provides immediate results.
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No.4P Blonde Enhancer Toning Shampoo
SUSTAINABILITY
The Environment Comes First

We are devoted to developing and maintaining sustainable products with environmental, social, and economic benefits while protecting public health & the environment over the entire lifecycle.

We save

38 mm

Gallons of water

We eliminate

23 mm

Pounds of GHG emissions

We save

29,000 Trees

A year from being cut down

We save

8,239 Acres

Of US land from being deforested

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